In these cases, reflection won't work for you — reflection USES the JVM's class structures as the source of information, so it can only work with classes that have been loaded by the JVM.

在这样的时候，反射对您来说就不再是一种行之有效的办法——反射将JV m类结构作为信息源使用，因此它仅对已由JVM装载的类起作用。

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Although this Groovy shortcut syntax for Maps is undeniably cool, it is also the source of a common gotcha when you use reflection on Maps.

不可否认，Groovy针对Map的这种便捷语法非常酷，但这也是在对Map使用反射时引起一些常见问题的原因。

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GetNameForDataSource USES reflection to try this and a few other common (and less common) methods that provide a useful identifier for a data source.

getNameForDataSource用反射来尝试完成这项工作和其他少数常见(和不太常见)的方法，为数据库源提供一个有用的标识。

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The source of it was a reflection by Ludwig Wittgenstein on the functions of words within language.

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Though it is easy to view it now as a source of constant distraction, the Blackberry was named through a process of careful reflection.

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